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Evolution of Computer Questions and Answers for Students
What is the full form of the first Electronic Computer ENIAC?
A. Electrical Numerical Integrator & Calculator
B. Electronic Numeric Integrator & Calculator
C. Electrical Numerical Integrated Computer
D. Electro Numeric Integrity Computer
Option b – Electronic Numeric Integrator & Calculator
In the 1960’s, the Texas Institute invented ( Evolution of Computer Questions and Answers )
A. Integrated circuits
B. Microprocessor
C. Vacuum tubes
D. Transistors
Option a – Integrated circuits
The first digital electronic computer was built in the year
A. 1950
B. 1940
C. 1960
D. 1930
Option b – 1940
The first mechanical adding machine was invented by Blaise Pascal in ( Evolution of Computer Questions and Answers )
A. 1652
B. 1642
C. 1659
D. 1643
Option b – 1642
Early computers like ENIAC, EDVAC, and UNIVAC I all can be classified as
A. Third Generation Computers
B. Second Generation Computers
C. First Generation Computers
D. None of the above
Option c – First Generation Computers
Which of the following is not a class based on size? ( Evolution of Computer Questions and Answers )
A. Mainframe Computer
B. Micro Computer
C. Mini Computer
D. Digital Computer
Option d – Digital Computer
The processing speed of first-generation computers was
A. Milliseconds
B. Microseconds
C. Nanoseconds
D. Picoseconds
Option a – Milliseconds
Where was the first computer installed in India? ( Evolution of Computer Questions and Answers )
A. Indian Statistical Institute, Kolkata
B. Indian Institute of Statistics, Delhi
C. Indian Institute of Science, Bangalore
D. Indian Institute of Management, Ahmedabad
Option a – Indian Statistical Institute, Kolkata
Which of the following statements best describes the batch method of input?
A. Data is processed as soon as it is input
B. Data is input at the time it is collected in the form of source documents
C. Data is collected in the form of source documents, placed into groups & then input into the computer
D. Source documents are not used
Option c – Data is collected in the form of source documents, placed into groups & then input into the computer
A supercomputer developed by Indian scientists? ( Evolution of Computer Questions and Answers )
A. Param
B. Cray I
C. Blue Gene
D. IBM Sequoia
Option a – Param
First-generation computers used
A. Transistor
B. Microprocessors
C. Vacuum tube processors
D. Integrated circuit
Option c – Vacuum tube processors
File ……… shrinks the size of a file so it requires less storage space. ( Evolution of Computer Questions and Answers )
A) Synthesizing
B) Defragmenting
C) None of these
D) Compression
Option d – Compression
The most widely used code that represents each character as a unique 8-bit code is:
A) ASCII
B) Unicode
C) EBCDIC
D) Binary numbering system
Option a – ASCII
When SHADOWING is enabled in a computer BIOS: ( Evolution of Computer Questions and Answers )
A) The conventional memory is re-mapped to the top of the
B) Values are stored twice in the memory for redundancy
C) Instructions stored in various ROM chips are copied into
D) None of these
Option c – Instructions stored in various ROM chips are copied into
Which of the following will not be considered as a form of secondary storage?
A) None of the above
B) Semiconductor memory
C) Magnetic disks
D) Magnetic tapes
Option b – Semiconductor memory
The Recycle Bin in a computer stores: ( Evolution of Computer Questions and Answers )
A) Files & folders in floppy device
B) Deleted files & folders
C) Hidden & Deleted files
D) Hidden & Deleted folders
Option b – Deleted files & folders
Which of the following character sets supports Japanese & Chinese fonts?
A) ECBI
B) Unicode
C) ASCII
D) EBCDIC
Option b – Unicode
For locating any document on the WWW, there is a unique address known as: ( Evolution of Computer Questions and Answers )
A) Home-page
B) URL
C) E-mail account
D) Domain name
Option b – URL
A(n) __ is a program that makes the computer easier to use.
A) Operating system
B) Programming
C) Network
D) Utility
Option d – Utility
You use a(n) __, such as a keyboard or mouse, to input information.
A) Storage device
B) Input device
C) Output device
D) None of these
Option b – Input device
Authorization is best characterized as: ( Evolution of Computer Questions and Answers )
A) Certifying a user’s authority
B) A user providing an identity and a password
C) Providing access to a resource according to the principle of least privilege
D) Ensuring maximum utilization of resources
Option c – Providing access to a resource according to the principle of least privilege
In a building, the network through which computers are connected to each other through LAN is called:
A) Internet
B) Intranet
C) Extranet
D) None of these
Option b – Intranet
Which of the following is NOT a computer programming language?
A) C++
B) Microsoft
C) C
D) COBOL
Option b – Microsoft
Processing information involves:
A) Accepting information from the outside world
B) None of these
C) All of these answers are forms of processing information
D) Performing arithmetic or logical operations on information that is input
Option d – Performing arithmetic or logical operations on information that is input
Which of the following refers to programs stored in ROM?
A) Hardware
B) Software SCALE-I & II CWE
C) Peripheral
D) Firmware
Option d – Firmware
Microsoft Office is:
A) Open-source software
B) A vertical market application
C) Public-domain software
D) An application suite
Option d – An application suite
The steps and tasks needed to process data, such as responses to questions or clicking an icon, are called:
A) Application software
B) The operating system
C) The hardware unit
D) Instructions
Option d – Instructions
A __ is a named set of characters that have the same characteristics.
A) Font
B) None of these
C) Pico
D) Typestyle
Option a – Font
Codes consisting of light and dark marks which may be optically read are known as:
A) Special code
B) Stripe Code
C) Decoder
D) Barcode
Option d – Barcode
Which of the following computer languages is a mathematically oriented language used for scientific problems?
A) ANDROID
B) PROLOG
C) FORTRAN
D) COBOL
Option c – FORTRAN
The prefix that stands for ‘billionth’ is:
A) Giga
B) Tera
C) Peta
D) Nano
Option d – Nano
__ is processed by the computer into information.
A) Input
B) Numbers
C) None of these
D) Data
Option d – Data
Change from command line interface to GUI has made personal computers:
A) Representational
B) Only 1 and 3
C) All of the above
D) Communicative
Option b – Only 1 and 3
RAM is considered volatile storage, which means it is:
A) Permanent
B) Temporary
C) Random
D) Optional
Option b – Temporary
A __ is a collection of information saved as a unit.
A) File extension
B) Folder
C) File
D) None of these
Option c – File
Input Device that can read characters directly from an ordinary piece of paper is
A) OMR
B) None of these
C) POS
D) OCR
Option d – OCR
Which access method is used for obtaining a record from a cassette tape?
A) Direct & Random
B) Random
C) Direct
D) Sequential
Option d – Sequential
Backup of the data files will help prevent
A) Virus infection
B) Loss of confidentiality
C) Loss of data
D) Duplication of data
Option c – Loss of data
Generally, you access the Recycle Bin through an icon located
A) None of these
B) In the properties dialog box
C) On the shortcut menu
D) On the desktop
Option d – On the desktop
What is a stored question about information in a database?
A) Report
B) Query
C) Field
D) Record
Option b – Query
Which of the following is necessary for multiplexing?
A) Parallel transmission
B) QAM
C) High-capacity data links
D) Modems
Option d – Modems
For optical fiber used in point-to-point transmission, the repeater spacing is
A) 2 – 10 km
B) None of these
C) 100 – 1000 km
D) 10 – 100 km
Option d – 10 – 100 km
A computer falls into the __ category if it is, at the time of construction, one of the fastest computers in the world.
A) Supercomputer
B) Mainframe
C) Minicomputer
D) None of these
Option a – Supercomputer
Which of the following is not a version of the Windows operating system software for the PC?
A) ME
B) Linux
C) XP
D) 98
Option b – Linux
What is the meaning of Bandwidth in a Network?
A) Class of IP used in Network
B) Transmission capacity of communication channels
C) None of these
D) Host of network provider
Option b – Transmission capacity of communication channels
The ALU performs __ operations.
A) Programming based
B) ASCII
C) Algorithm based
D) Arithmetic
Option d – Arithmetic
Peripheral devices such as printers and monitors are considered to be
A) Software
B) Information
C) Hardware
D) Source code
Option c – Hardware
Which of the following is an example of first-generation computers?
A) IBM 1401
B) IBM 650
C) IBM 702
D) Both 2 & 3
Option d – Both 2 & 3
What does WWW stand for?
A) World Whole Web
B) Wide World Web
C) Web World Wide
D) World Wide Web
Option d – World Wide Web
Which gate is a single integrated circuit?
A) Gate
B) Mother Board
C) Chip
D) CPU
Option a – Gate
Which of the following are components of the Central Processing Unit (CPU)?
A) Arithmetic logic unit, Mouse
B) Arithmetic logic unit, Control unit
C) Arithmetic logic unit, Integrated Circuits
D) Control Unit, Monitor
Option b – Arithmetic logic unit, Control unit
Where is RAM located?
A) Expansion Board
B) External Drive
C) Mother Board
D) All of the above
Option c – Mother Board
If a computer has more than one processor then it is known as?
A) Uniprocess
B) Multiprocessor
C) Multithreaded
D) Multiprogramming
Option b – Multiprocessor
If a computer provides database services to others, then it will be known as?
A) Web server
B) Application server
C) Database server
D) FTP server
Option c – Database server
Which among the following first generation of computers had?
A) Vacuum Tubes & Magnetic Drum
B) Integrated Circuits
C) Magnetic Tape & Transistors
D) All of the above
Option a – Vacuum Tubes & Magnetic Drum
The full form of the URL is?
A) Uniform Resource Locator
B) Uniform Resource Link
C) Uniform Registered Link
D) Unified Resource Link
Option a – Uniform Resource Locator
The technology used to provide internet by transmitting data over wires of the telephone network is?
A) Transmitter
B) Diodes
C) HHL
D) DSL
Option d – DSL
Which level language is Assembly Language?
A) High-level programming language
B) Medium-level programming language
C) Low-level programming language
D) Machine language
Option c – Low-level programming language
In which of the following forms, data is stored in a computer?
A) Decimal
B) Binary
C) Hexadecimal
D) Octal
Option b – Binary
Which of the following system components is the brain of the computer?
A) Network card
B) CPU
C) None of these
D) Memory
Option b – CPU
The Internet allows you to
A) send electronic mail
B) None of these
C) All of these
D) connect to servers all around the world
Option c – All of these
Transformation of input into output is performed by
A) Input-Output Unit
B) The CPU
C) Memory
D) Storage
Option b – The CPU
A Website address is a unique name that identifies a specific …….. on the web.
A) Web browser
B) Website
C) None of these
D) link
Option b – Website
The arrow keys can be used to
A) None of these
B) move the cursor while deleting text
C) delete text
D) move the cursor in the text that has already been entered
Option d – move the cursor in the text that has already been entered
Which of the following is a popular DOS-based spreadsheet?
A) Lotus 1-2-3
B) Excel
C) Access
D) Word
Option a – Lotus 1-2-3
Personal computers are connected to form a
A) Enterprise
B) Server
C) Network
D) Super Computer
Option c – Network
Choosing a program instruction or data item from memory is called
A) encoding
B) decoding
C) storing
D) fetching
Option d – fetching
Java is referred to as a(n)
A) Low-level language
B) Programming mid-level language
C) Complex language
D) High-level language
Option d – High-level language
The ability to find an individual item in a file immediately ……. is used in
A) file allocation table
B) None of these
C) sequential access
D) direct access
Option d – direct access
Which of the following is not true?
A) Chatting can only be done with a single person
B) None of these
C) Chatting is like e-mail
D) Chatting is an electronic dialogue
Option c – Chatting is like e-mail
A(n) ……… is the text that you want to be printed at the bottom of the pages.
A) header
B) endnote
C) footer
D) None of these
Option c – footer
………. bits equal one byte.
A) Eight
B) Two
C) One million
D) One thousand
Option a – Eight
What is the correct full form of VLSI?
A) Very Large Scale Integration
B) Very Large Software Integration
C) Very Large Scale Implementation
D) Very Large Software Implementation
Option a – Very Large Scale Integration
Which of the following generations of computers is associated with artificial intelligence?
A) First
B) Second
C) Third
D) Fifth
Option d – Fifth
The sixth-generation era (sometimes referred to as the 128-bit era) refers to which of the following?
A) Sixth generation Computers
B) Laptops
C) Supercomputers
D) Video game Consoles
Option d – Video game Consoles
BSNL, Reliance, Shaw cable, AOL, and Tata Indicom can all be kept in which one of the following groups?
A) ISDN
B) IRC
C) ISP
D) Icons
Option c – ISP
Which among the following are not Objects in the Access Database?
A) Table
B) Form
C) Query
D) Pivot Table
Option d – Pivot Table
Which of the following Keys is not found in normal computers/laptops?
A) Turnkey
B) Alt key
C) Del key
D) Shift key
Option a – Turnkey
Does a hybrid computer exhibit these features?
A) Analog computer
B) Digital computer
C) Both analog and digital computer
D) Mainframe computer
Option c – Both analog and digital computer
Structured programming languages such as C, COBOL, and FORTRAN were used in which of the following computers?
A) First Generation Computers
B) Second Generation Computers
C) Third Generation Computers
D) Fourth Generation Computers
Option c – Third Generation Computers
Which among the following statements is correct? (More than one option is correct)
A) Machine Language was developed prior to Assembly Language
B) Assembly Language was developed prior to Machine Language
C) Both Assembly & machine languages were developed together
D) First-generation computers used machine language & second generation computers used assembly language
Option a – Machine Language was developed prior to Assembly Language
Which of the following are called Knowledge Information Processing Systems?
A) Fourth Generation Computers
B) Fifth Generation Computers
C) Laptops
D) Servers
Option b – Fifth Generation Computers
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